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Keywords: oil saturation
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Proceedings Papers

Paper presented at the International Oil and Gas Conference and Exhibition in China, June 8–10, 2010
Paper Number: SPE-132125-MS
... simulation. In this approach, we suggest two main stages; first to gain the most possible advantages from the infill drilling, new producers should be drilled in sections of the reservoir where the streamline density is low and the oil saturation is high. Second, converting mostly dead producers to injectors...
Proceedings Papers

Paper presented at the International Oil and Gas Conference and Exhibition in China, June 8–10, 2010
Paper Number: SPE-132185-MS
... well to form a growing steam chamber within the reservoir. At the edge of the chamber, mobilized oil and condensate water flows down hill under gravity force until reach the lower production well. saturation endpoint oil sand reservoir operation recovery factor oil saturation case 1...
Proceedings Papers

Paper presented at the International Oil and Gas Conference and Exhibition in China, June 8–10, 2010
Paper Number: SPE-131462-MS
... resistivity lamination sand resistivity interpretation oil saturation vertical resistivity induction borehole image resistivity upstream oil & gas china log analysis Geology and brief reservoir description The lithology in this area is mainly composed of calcareous siltstone, siltstone...
Proceedings Papers

Paper presented at the International Oil and Gas Conference and Exhibition in China, June 8–10, 2010
Paper Number: SPE-131261-MS
... permeability viscosity oil sand injection fracture saturation mobility ratio injection test upstream oil & gas experimental study complex reservoir oil saturation propagation polymer injection injection rate bitumen relative permeability permeability enhanced recovery unconsolidated...
Proceedings Papers

Paper presented at the International Oil & Gas Conference and Exhibition in China, December 5–7, 2006
Paper Number: SPE-104429-MS
... zone oil saturation fracture-cavity reservoir SPE Introduction Most reservoirs in Tahe Oilfield are Carbonate rocks, which is controlled by karst, and with low matrix porosity and without oil storage capability. As the main storage space and seepage path, fracture-cavity and redeposit...
Proceedings Papers

Paper presented at the International Oil & Gas Conference and Exhibition in China, December 5–7, 2006
Paper Number: SPE-103760-MS
... relative permeability representation rms error reservoir simulation oil saturation connection factor relative permeability curve reservoir model permeability flow in porous media accuracy comparison equation WDU method heterogeneous reservoir model fluid dynamics christie dispersion...
Proceedings Papers

Paper presented at the International Oil and Gas Conference and Exhibition in China, November 7–10, 2000
Paper Number: SPE-64627-MS
... that the deviation of S o ' from S o increases with K and the oil-water flow ratio q r while decreases with oil saturation. Large deviation is anticipated when the carrying capacity of the oil outbalances the force to retard the partitioning tracer. For an oil cut of 10%, a typical S o ' of 40%, oil...
Proceedings Papers

Paper presented at the SPE International Oil and Gas Conference and Exhibition in China, November 2–6, 1998
Paper Number: SPE-50894-MS
... upstream oil & gas experiment saturation displacement efficiency porosity efficiency karamay formation lower karamay formation middle district society of petroleum engineers steam stimulation oil saturation waterflooding . - u m . . Society of Petroleum Engineers : = SPE 50894 Tests...
Proceedings Papers

Paper presented at the SPE International Oil and Gas Conference and Exhibition in China, November 2–6, 1998
Paper Number: SPE-50873-MS
... upstream oil & gas well logging oil saturation waterflooded formation log interpretation reservoir evaluation determination jiang wenda shale content reservoir log analysis permeability society of petroleum engineers water saturation china saturation porosity oilfield...
Proceedings Papers

Paper presented at the SPE International Oil and Gas Conference and Exhibition in China, November 2–6, 1998
Paper Number: SPE-48842-MS
... modeling & simulation upstream oil & gas injection process enhanced recovery gas injection method saturation profile gas injection in-situ saturation measurement gas injection process oil saturation hysteresis core analysis breakthrough relative permeability saturation experiment...
Proceedings Papers

Paper presented at the International Meeting on Petroleum Engineering, November 14–17, 1995
Paper Number: SPE-30001-MS
... with the practical one. The irreducible water saturations in QL Reservoir rocks range from 27.7% to 35.8% and its average value is 31.5%. The water flooding residual oil saturations range from 11.6% to 21.7% and its average value is 14.8%. Most of the water relative permeabilities at residual oil saturations range...
Proceedings Papers

Paper presented at the International Meeting on Petroleum Engineering, November 14–17, 1995
Paper Number: SPE-30000-MS
... Achieving the right initial fluid saturations of oil and water is very important for the success of the experimental work. An improved method was developed to obtain reproducible initial oil saturation distributions by making use of the different gravities of the fluids. After initial imbibition...
Proceedings Papers

Paper presented at the International Meeting on Petroleum Engineering, March 24–27, 1992
Paper Number: SPE-22357-MS
... documented. The interplay between various geosciences and the proper translation of data ensure the success of such an effort. tech permeability enhanced recovery permeabil ity reservoir performance upstream oil & gas oil saturation translation laboratory relative permeability reservoir...
Proceedings Papers

Paper presented at the International Meeting on Petroleum Engineering, March 24–27, 1992
Paper Number: SPE-22360-MS
... for injection. The main contribution of the paper is that it highlights and provides information on a relatively new process for the exploitation of condensate fields. tetradecane recovery reservoir enhanced recovery injection nitrogen methane injection oil saturation pvt measurement dispersion...
Proceedings Papers

Paper presented at the International Meeting on Petroleum Engineering, November 1–4, 1988
Paper Number: SPE-17610-MS
... Alternatively, equation 2 can be rearranged to solve for oil saturation:- (3) So = ( γ COR − α A ) ( 1 − Ø ) + COR ( δ Ø   +   Bo ) − ABc Ø ( β A   +   δ COR ) Assuming that the formation lithology and porosity are known...
Proceedings Papers

Paper presented at the International Meeting on Petroleum Engineering, November 1–4, 1988
Paper Number: SPE-17814-MS
... was 114.43 nu length of core 111.4 in and core recovery 97.4%. The water saturation measurements were maximum − 99.7%. minimum −49.2%. arithmetic mean − 87.5%. The high values of water saturation would imply low oil saturation. But this conclusion contradicts good oil flow m well A-100. No generally accepted...
Proceedings Papers

Paper presented at the International Meeting on Petroleum Engineering, March 17–20, 1986
Paper Number: SPE-14838-MS
... ABSTRACT In this paper, the application of the c/o spectrum logging tool developed by the Geophysical Institute, Daqing Logging Company in Daqing Oilfield, is described. The expressions for interpretation of oil saturation in place by c/o logging which is suitable to the arenaceous...
Proceedings Papers

Paper presented at the International Petroleum Exhibition and Technical Symposium, March 17–24, 1982
Paper Number: SPE-10027-MS
... and excise tax) and royalty. five-spot pattern oil saturation slug micellar-polymer flooding concentration micellar solution bradford field permeability production well porosity upstream oil & gas enhanced recovery special project thickness middle zone oil recovery chemical flooding...

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